Application Question...

I'm seeing this question on applications and just wondering why it's on there and what impact it has. The question is...

"Are you currently on any other Civil Service Eligibility List, If so which ones?"

Does the answer to this packet really have any impact? What are they looking for, do they want you to be on 10 lists, or would they prefer you aren't on any others?

Also if you have passed the written exam in a city, but then fail the physical agility and you aren't asked to move on to the next step because of this should you put this location down or no because you're no longer eligible for employment for this test?